254767996

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{39733}}^1$

素因数の和:39973

約数の個数: 24

約数和(自身を含む): 511773920

約数和(自身を除く): 257005924

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 39733, 79466, 158932, 278131, 556262, 1112524, 9098857, 18197714, 36395428, 63691999, 127383998, 254767996]

約数ペア:

[(1, 254767996), (2, 127383998), (4, 63691999), (7, 36395428), (14, 18197714), (28, 9098857), (229, 1112524), (458, 556262), (916, 278131), (1603, 158932), (3206, 79466), (6412, 39733)]